When pondering compact yet potent construction machinery, the Kobelco SK17SR-6E emerges as an unparalleled selection. This mini excavator is meticulously crafted for optimal performance in constrained spaces, rendering it a preferred option among contractors and builders. But what confers such distinctiveness upon the SK17SR-6E? Let's delve into its specifications and unravel why it stands as a formidable contender in its category.
Historical Context of Kobelco Excavators
Kobelco's illustrious history in the construction sector dates back to its establishment in 1930. Throughout the decades, Kobelco has become emblematic of innovation and dependability. The SK17SR series has undergone substantial evolution, with the 6E model epitomizing the latest strides in compact excavation technology.
Principal Attributes of the SK17SR-6E
Compact Configuration
The SK17SR-6E is engineered to operate within confined spaces without sacrificing power or efficacy. Its svelte profile and zero tail swing render it ideal for urban construction endeavors where spatial constraints are prevalent.
Sophisticated Hydraulics
Endowed with cutting-edge hydraulic systems, the SK17SR-6E offers seamless and precise maneuverability. This not only augments operational efficiency but also mitigates operator fatigue.
Eco-Conscious Innovations
Aligning with global sustainability trends, the SK17SR-6E integrates eco-friendly technologies. This encompasses reduced emissions and enhanced fuel efficiency, thereby diminishing its environmental impact.
Engine and Operational Prowess
Engine Specifications
At the core of the SK17SR-6E lies its resilient engine. This mini excavator is driven by a Yanmar 3TNV70, an engine renowned for its reliability and efficiency.
Fuel Economy
Fuel efficiency is paramount for any construction apparatus, and the SK17SR-6E excels in this domain. The engine is devised to deliver maximum power while curtailing fuel consumption, ensuring cost-effective operations.
Power Output
With a net power output of 10.3 kW (13.8 HP) at 2,400 rpm, the SK17SR-6E provides ample power for diverse tasks, ranging from digging and trenching to lifting and loading.
Dimensions and Mass
Overall Dimensions
The SK17SR-6E flaunts a compact size with an overall length of 3,450 mm, width of 980 mm, and height of 2,380 mm. These dimensions facilitate navigation through narrow spaces and operation in areas with restricted access.
Operating Weight
Weighing approximately 1,675 kg, the SK17SR-6E strikes a harmonious balance between stability and mobility. Its lightweight design enhances transportability without compromising performance.
Transportation and Storage Advantages
Thanks to its compact dimensions and manageable weight, transporting and storing the SK17SR-6E is straightforward. This makes it a convenient choice for contractors who frequently transition between job sites.
Hydraulic System
Hydraulic Pump Details
The hydraulic system of the SK17SR-6E features a variable displacement pump, providing a maximum flow rate of 38.4 L/min. This ensures efficient operation and precise control of the excavator’s movements.
Arm and Bucket Digging Force
With an arm digging force of 8.4 kN and a bucket digging force of 15.2 kN, the SK17SR-6E delivers remarkable power for its size, enabling it to handle arduous digging tasks effortlessly.
Auxiliary Hydraulics for Attachments
The SK17SR-6E comes with auxiliary hydraulics as standard, allowing for the use of a broad range of attachments. This enhances its versatility and makes it suitable for various applications.
Operational Capabilities
Maximum Digging Depth
One of the standout features of the SK17SR-6E is its impressive digging depth. It can reach depths of up to 2,200 mm, making it suitable for a variety of excavation tasks.
Reach and Dump Height
With a maximum reach of 3,675 mm and a dump height of 2,475 mm, the SK17SR-6E provides excellent operational flexibility. These capabilities make it ideal for tasks such as trenching, foundation work, and material handling.
Swing Speed and Stability
The SK17SR-6E offers a swing speed of 9 rpm, ensuring swift and efficient operation. Additionally, its well-balanced design provides stability, even when operating on uneven terrain.
Operator Comfort and Controls
Cabin Design and Ergonomics
Operator comfort is a priority in the design of the SK17SR-6E. The cabin is spacious and features ergonomic controls, reducing operator fatigue and enhancing productivity.
Control Systems and Ease of Use
The intuitive control systems of the SK17SR-6E make it easy to operate, even for those new to excavators. The responsive controls allow for precise movements, ensuring efficient operation.
Noise and Vibration Reduction Features
To create a more comfortable working environment, the SK17SR-6E incorporates advanced noise and vibration reduction features. This not only improves operator comfort but also extends the life of the machine.
Safety Features
ROPS (Roll Over Protective Structure)
Safety is paramount in the design of the SK17SR-6E. The inclusion of a Roll Over Protective Structure (ROPS) ensures operator protection in the event of a rollover.
FOPS (Falling Object Protective Structure)
In addition to ROPS, the SK17SR-6E is equipped with a Falling Object Protective Structure (FOPS), providing additional safety in environments where falling objects pose a risk.
Other Safety Enhancements
Other safety features include high-visibility paint, non-slip surfaces, and advanced lighting systems, all designed to enhance safety on the job site.
Maintenance and Serviceability
Easy Access for Maintenance
Maintenance is simplified with the SK17SR-6E thanks to its design. Key components are easily accessible, reducing downtime and ensuring the machine remains in peak condition.
Interval Schedules
Regular maintenance intervals are clearly defined, helping operators stay on top of service requirements and prolonging the life of the excavator.
Service Points and Diagnostics
The SK17SR-6E features convenient service points and advanced diagnostic systems, making it easier to identify and address any issues promptly.
Versatility and Attachments
Compatible Attachments
A range of attachments can be used with the SK17SR-6E, including buckets, augers, and breakers. This versatility makes it suitable for a wide array of tasks.
Quick Hitch System
The quick hitch system allows for rapid attachment changes, minimizing downtime and maximizing productivity on the job site.
Application Versatility
Whether it's landscaping, demolition, or utility work, the SK17SR-6E is versatile enough to handle a variety of applications, making it a valuable addition to any fleet.
Cost and Value for Money
Initial Cost Considerations
While the initial cost of the SK17SR-6E may be higher than some competitors, its advanced features and superior performance justify the investment.
Long-Term Value
Over the long term, the SK17SR-6E offers excellent value for money. Its durability, fuel efficiency, and low maintenance requirements result in lower operational costs.
Comparison with Competitors
When compared to other mini excavators in its class, the SK17SR-6E consistently outperforms in terms of power, efficiency, and versatility, making it a top choice for contractors.
Customer Reviews and Feedback
General Sentiment from Users
Customer reviews of the SK17SR-6E are overwhelmingly positive, with users praising its performance, reliability, and ease of use.
Common Praises and Criticisms
Common praises include the excavator’s compact size, powerful performance, and operator comfort. Criticisms are minimal but generally relate to the initial cost.
Case Studies and Real-World Usage
Several case studies highlight the SK17SR-6E's capabilities in real-world applications, showcasing its effectiveness in various construction scenarios.
Environmental Impact
Emission Standards Compliance
The SK17SR-6E meets stringent emission standards, ensuring it operates cleanly and reduces its environmental impact.
Fuel Consumption and Efficiency
With its focus on fuel efficiency, the SK17SR-6E not only lowers operational costs but also minimizes its carbon footprint.
Sustainable Operation Practices
Kobelco’s commitment to sustainability is evident in the SK17SR-6E, which incorporates several features aimed at promoting sustainable operation practices.
Conclusion
In summary, the Kobelco SK17SR-6E mini excavator is a remarkable piece of machinery that combines power, efficiency, and versatility in a compact design. Its advanced features, eco-friendly technology, and operator comfort make it an ideal choice for a variety of construction tasks. Whether you’re a contractor looking for reliable equipment or a business seeking to enhance productivity, the SK17SR-6E is worth considering.
FAQs
1. What is the digging depth of the Kobelco SK17SR-6E?
The SK17SR-6E has a maximum digging depth of 2,200 mm, making it suitable for various excavation tasks.
2. How fuel-efficient is the SK17SR-6E?
The SK17SR-6E is highly fuel-efficient, thanks to its advanced engine design and eco-friendly technology, which help reduce fuel consumption and operational costs.
3. What safety features are included in the SK17SR-6E?
The SK17SR-6E includes several safety features such as ROPS, FOPS, high-visibility paint, non-slip surfaces, and advanced lighting systems to ensure operator safety.
4. Can the SK17SR-6E be used for various types of construction tasks?
Yes, the SK17SR-6E is highly versatile and can be used for a wide range of construction tasks, including digging, trenching, lifting, and loading.
5. How does the SK17SR-6E compare to other mini excavators?
The SK17SR-6E stands out for its compact design, powerful performance, fuel efficiency, and advanced features, making it a top choice among mini excavators.